Father : Konrad I PIAST #86897
Mother : Euphemia of PIAST #86901
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_Konrad I PIAST ______________+ | (1228 - 1273) _Henry III PIAST _____| | (1251 - 1309) | | |_Salome Odonicówna of PIAST _+ | (1225 - 1267) _Konrad I PIAST _____| | (1294 - 1366) | | | _Albert I WELF _______________+ | | | (1236 - 1279) | |_Matilda of WELF _____| | (1276 - 1318) | | |_Adelheid of ALERAMICI _______ | (1242 - 1285) | |--Konrad II PIAST | (1340 - 1403) | _Casimir PIAST _______________+ | | (1253 - 1311) | _Władysław PIAST ___| | | (1277 - 1352) m 1308 | | | |_Helena of UNKNOWN ___________ | | (.... - 1323) |_Euphemia of PIAST __| (1313 - 1377) | | _Otto V ASCANIA ______________+ | | (1246 - 1298) |_Beatrice of ASCANIA _| (1270 - 1316) m 1308 | |_Jutta of HENNEBERG __________+ (.... - 1295)